#[cfg(not(target_vendor = "uwp"))]
pub fn hashmap_random_keys() -> (u64, u64) {
let mut v = (0, 0);
- let ret = unsafe {
- c::RtlGenRandom(&mut v as *mut _ as *mut u8,
- mem::size_of_val(&v) as c::ULONG)
- };
+ let ret =
+ unsafe { c::RtlGenRandom(&mut v as *mut _ as *mut u8, mem::size_of_val(&v) as c::ULONG) };
if ret == 0 {
- panic!("couldn't generate random bytes: {}",
- io::Error::last_os_error());
+ panic!("couldn't generate random bytes: {}", io::Error::last_os_error());
}
v
}
let mut v = (0, 0);
let ret = unsafe {
- c::BCryptGenRandom(ptr::null_mut(), &mut v as *mut _ as *mut u8,
- mem::size_of_val(&v) as c::ULONG,
- c::BCRYPT_USE_SYSTEM_PREFERRED_RNG)
+ c::BCryptGenRandom(
+ ptr::null_mut(),
+ &mut v as *mut _ as *mut u8,
+ mem::size_of_val(&v) as c::ULONG,
+ c::BCRYPT_USE_SYSTEM_PREFERRED_RNG,
+ )
};
if ret != 0 {
- panic!("couldn't generate random bytes: {}",
- io::Error::last_os_error());
+ panic!("couldn't generate random bytes: {}", io::Error::last_os_error());
}
- return v
+ return v;
}